\begin{tabular}{|c|c|}
\hline
Category & \begin{tabular}{c}
Amount of Water Used \\
(million gallons/day)
\end{tabular} \\
\hline
Public use & 42,000 \\
\hline
Household use & 1 \\
\hline
Irrigation & 115,000 \\
\hline
Livestock & 2,000 \\
\hline
\begin{tabular}{c}
Farming of aquatic \\
organisms
\end{tabular} & 9,420 \\
\hline
Industrial & 15,900 \\
\hline
Mining & 5,320 \\
\hline
Electricity production & 161,000 \\
\hline
\end{tabular}

The table shows how water in the US was used in 2010. Which statement accurately summarizes the data?

A. More water was used to farm aquatic organisms than to make products.

B. More water was used to make products than to produce electricity.

C. More water was used to produce electricity than to grow crops.

D. More water was used to grow crops than to mine land resources.



Answer :

To determine the accuracy of each of the given statements, let's compare the relevant categories of water use data provided in the table.

1. Statement: "More water was used to farm aquatic organisms than to make products."

- Water used to farm aquatic organisms: [tex]\( 9,420 \)[/tex] million gallons/day
- Water used in industrial processes (to make products): [tex]\( 15,900 \)[/tex] million gallons/day

Comparison:
[tex]\[ 9,420 \text{ (farming aquatic organisms)} < 15,900 \text{ (industrial use)} \][/tex]
Therefore, Statement 1 is False.

2. Statement: "More water was used to make products than to produce electricity."

- Water used in industrial processes (to make products): [tex]\( 15,900 \)[/tex] million gallons/day
- Water used in electricity production: [tex]\( 161,000 \)[/tex] million gallons/day

Comparison:
[tex]\[ 15,900 \text{ (industrial use)} < 161,000 \text{ (electricity production)} \][/tex]
Therefore, Statement 2 is False.

3. Statement: "More water was used to produce electricity than to grow crops."

- Water used in electricity production: [tex]\( 161,000 \)[/tex] million gallons/day
- Water used for irrigation (to grow crops): [tex]\( 115,000 \)[/tex] million gallons/day

Comparison:
[tex]\[ 161,000 \text{ (electricity production)} > 115,000 \text{ (irrigation)} \][/tex]
Therefore, Statement 3 is True.

4. Statement: "More water was used to grow crops than to mine land resources."

- Water used for irrigation (to grow crops): [tex]\( 115,000 \)[/tex] million gallons/day
- Water used in mining: [tex]\( 5,320 \)[/tex] million gallons/day

Comparison:
[tex]\[ 115,000 \text{ (irrigation)} > 5,320 \text{ (mining)} \][/tex]
Therefore, Statement 4 is True.

Summarizing these analyses, we arrive at the final accuracy of each statement:

1. "More water was used to farm aquatic organisms than to make products." False
2. "More water was used to make products than to produce electricity." False
3. "More water was used to produce electricity than to grow crops." True
4. "More water was used to grow crops than to mine land resources." True